But an internet-connected device means it can be a smart one, providing you with a lot more data tracking and insight into how your baby sleeps. They can also be invaluable for sleep-training ...

Khosla added that she consistently sees correlations between the device data and her sleep lab data. As for the device users, ...

ATLANTA — The fascination with sleep trackers hasn't waned. Enough people fret over their sleep data trying to get a perfect night's sleep that sleep specialists have coined a term for the ...